HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ethanamine, 2,2,2-trifluoro- → 5-(3-Butyl-5-methyl-isoxazol-4-ylmethoxy)-2H-pyrazole-3-carboxylic acid (2,2,2-trifluoro-ethyl)-amide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ethanamine, 2,2,2-trifluoro- | HCID 9773 | — |
| Reactant | HCID 66643879 | HCID 66643879 | — |
| Product | 5-(3-Butyl-5-methyl-isoxazol-4-ylmethoxy)-2H-pyrazole-3-carboxylic acid (2,2,2-trifluoro-ethyl)-amide | HCID 59568483 | 98% |
Reaction Steps
As described for example 26d, 5-(3-butyl-5-methyl-isoxazol-4-ylmethoxy)-2H-pyrazole-3-carboxylic acid methyl ester (100 mg, 0.34 mmol) was converted, using 2,2,2-trifluoroethylamine instead of 4-aminotetrahydropyran, to the title compound (120 mg, 98%) which was obtained as a colorless oil. MS: m/e=361.2 [M+H]+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08163728B2 |
| Source dataset | uspto-grants-2012_04 |
| ORD ID | ord-86aec02d17a846b3b8f3ae8267bb4424 |
| Source note | uspto-grants-2012_04 |